/*
 * Copyright (c) 2007, 2011, Oracle and/or its affiliates. All rights reserved.
 * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
 *
 * This code is free software; you can redistribute it and/or modify it
 * under the terms of the GNU General Public License version 2 only, as
 * published by the Free Software Foundation.
 *
 * This code is distributed in the hope that it will be useful, but WITHOUT
 * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
 * FITNESS FOR A PARTICULAR PURPOSE.  See the GNU General Public License
 * version 2 for more details (a copy is included in the LICENSE file that
 * accompanied this code).
 *
 * You should have received a copy of the GNU General Public License version
 * 2 along with this work; if not, write to the Free Software Foundation,
 * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.
 *
 * Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA
 * or visit www.oracle.com if you need additional information or have any
 * questions.
 */
package com.sun.max.asm.gen;

import com.sun.max.asm.*;

/**
 */
public class ArgumentRange {

    private final WrappableSpecification specification;
    private final long minValue;
    private final long maxValue;

    public ArgumentRange(WrappableSpecification specification, long minValue, long maxValue) {
        this.specification = specification;
        this.minValue = minValue;
        this.maxValue = maxValue;
    }

    public WrappableSpecification wrappedSpecification() {
        return specification;
    }

    public long minValue() {
        return minValue;
    }

    public long maxValue() {
        return maxValue;
    }

    public boolean includes(Argument argument) {
        return minValue <= argument.asLong() && argument.asLong() <= maxValue;
    }

    private boolean appliesInternally = true;

    public boolean appliesInternally() {
        return appliesInternally;
    }

    public void doNotApplyInternally() {
        appliesInternally = false;
    }

    public static final ArgumentRange UNSPECIFIED = null;

}
